Drug Interaction Report

Using prednisoLONE together with neostigmine may result in severe muscle weakness in patients with myasthenia gravis. If you have been receiving treatment with neostigmine, you may experience increased muscle weakness when prednisoLONE is first initiated. Improvement in muscular function may occur gradually. Talk to your doctor if you have any questions or concerns. Your doctor may discontinue neostigmine at least one day before you start taking prednisoLONE. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Ask your doctor before using neostigmine together with glycopyrrolate. Using these medications together can cause increasing muscle weakness. In addition, such use may mask the less serious, gastrointestinal signs of glycopyrrolate overdose and lead to difficulty breathing, chest pain, and possibly death. If your doctor prescribes these medications together, you may need a dose adjustment or special tests to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Ask your doctor before using glycopyrrolate together with ethanol (alcohol). Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking glycopyrrolate. You should be warned not to exceed recommended dosages and to avoid activities requiring mental alertness. If your doctor prescribes these medications together, you may need a dose adjustment to safely take this combination. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.